Prepare point release.

ioquatix · ioquatix · commit 961d9761bcb2 · 2020-02-09T19:12:09.000+13:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 All notable changes to this project will be documented in this file. For info on how to format all future additions to this file please reference [Keep A Changelog](https://keepachangelog.com/en/1.0.0/).
 
-## Unreleased
+## [2.2.1] - 2020-02-09
 
 ### Fixed
 
diff --git a/lib/rack/version.rb b/lib/rack/version.rb
@@ -20,7 +20,7 @@ def self.version
     VERSION.join(".")
   end
 
-  RELEASE = "2.2.0"
+  RELEASE = "2.2.1"
 
   # Return the Rack release as a dotted string.
   def self.release
